fluid changes and warranty question

[mconstable]

Sorry if this has been covered, but what do I need to do to change my fluids myself without causing possible warranty issues? thanks in advance!!!!

 

[klenger]

Use approved fluids on the recommended schedule and keep the receipts and you should have no problems with warranty. Outside of that, you are in a gray area.

 

[DPKetchum]

Write the mileage on receipts also. BUT keep receipts of purchase.